/*
 *  Copyright (c) 2022 ZhuHai Jieli Technology Co.,Ltd.
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

#ifndef __CPU_CRC16_H__
#define __CPU_CRC16_H__

#include "typedef.h"

u16 CRC16(const void *ptr, u32 len);

/* i_val: CRC校验初值 */
u16 CRC16_with_initval(const void *ptr, u32 len, u16 i_val);

u16 CRC16_with_code(const void *ptr, u32 len, u16 code);

void spi_crc16_set(u16 crc);
u16 spi_crc16_get(void);

void CrcDecode(void *buf, u16 len);

u16 get_page_efuse(u32 page, u32 delay_cnt);
void init_enc_key(u8 cmd);
u32 get_sfc_enc_key(void);
#endif
